This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Honeywell International Inc., Garrett Transportation I Inc.. Active years: 2010-2023.
Location History:
- Torrance, CA (US) (2010)
- Corona, CA (US) (2017 - 2023)
Company Filing History:
2 out of 16,026 
1 out of 286 Years Active: 2010-2023
Title: Todd Andrew Ratke: Innovator in Electric Motor Technology
Introduction
Todd Andrew Ratke is a notable inventor based in Corona, CA (US). He has made significant contributions to the field of electric motor technology, holding a total of 3 patents. His innovative designs and methods have the potential to enhance the efficiency and functionality of various mechanical systems.
Latest Patents
One of Ratke's latest patents is a rotor assembly for an electric motor of a turbomachine, which features a carbon-carbon composite magnet-retaining jacket member. This rotor assembly defines an axis of rotation and includes a hollow jacket member that has an inner radial surface facing inwardly toward the axis. The assembly also incorporates a magnet member that is received within the jacket member, ensuring that the magnet is securely positioned relative to the axis of rotation. The jacket member is made from a sintered composite material that combines carbon filament with a sintered matrix, providing durability and performance.
Another significant patent involves hard-stop position detection methods and systems. This invention provides methods for determining a reference position associated with a variable geometry member. The method includes actuating the variable geometry member in a first direction with a specific reference torque and obtaining a position associated with that torque. By comparing positions obtained with different reference torques, the system can identify a hard-stop reference position, enhancing the reliability of mechanical systems.
Career Highlights
Throughout his career, Todd Ratke has worked with prominent companies such as Honeywell International Inc. and Garrett Transportation Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Ratke has collaborated with talented individuals in his field, including Sushank Singampalli and Miguel Angel Perez Leal. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Todd Andrew Ratke is a distinguished inventor whose work in electric motor technology has led to several innovative patents. His contributions continue to influence the industry, showcasing the importance of creativity and collaboration in technological advancement.